Description
VIP (Vasoactive Intestinal Peptide) is a naturally occurring 28-amino-acid neuropeptide with an unusually broad receptor distribution, acting through VPAC1 and VPAC2 receptors expressed across vascular, digestive, and immune tissue. That breadth is what makes VIP research span several fields at once — vasodilation studies, gut-motility research, and inflammation-signalling work all use VIP as a reference compound.
Because of its wide-ranging receptor activity, VIP is frequently used in comparative neuropeptide research to benchmark how multi-system peptides differ from the more tissue-specific compounds studied elsewhere in this catalogue.
After you place your order, a licensed physician will speak with you directly on a live call to review your health history and confirm a prescription is medically appropriate before anything ships. If your order isn’t approved, our team will contact you directly instead of shipping it. Reconstitute with bacteriostatic water and store refrigerated, protected from light.
